2001 grand marquis
MY grand marquis struggles to start and when i press the horn it sounds like the battery
is dying, but when i give it a few minutes the battery is strong again and blows loud but
still wont start. i used some jumper cables and as soon as i connected then it started no
problem. it happens intermittently and not always.
Have battery tested to see if it will hold a charge may have a bad cell.
Yup check the battery.
The horn has norhing to do wih anything.battery
Looking for a Used Grand Marquis in your area?
CarGurus has 2,206 nationwide Grand Marquis listings starting at $1,995.
Search Mercury Grand Marquis Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Mercury Grand Marquis Experts